CCA - Cooling - Radiator Fans
You can’t just slap any old case fans into a radiator and call it a day. You need fans with high static pressure and as few dead zones as possible, to push air through the radiator evenly. Noctua’s NF-F12 PWM fans slaughtered the competition, though there were enough write-in votes for the Scythe Gentle Typhoon AP-15s to propel them to third place. Nearly every comment on this poll was a write-in vote for the AP-15s.
Noctua NF-F12 PWM
"I love Noctua fans although I wish they came in black. You can spot a Noctua fan from across a room."
Cooler Master Excalibur 120mm
"I used the Excaliburs on my last build and was impressed with the quality construction. My only complaint would be that they’re noisy without a controller."
Scythe Gentle Typhoon AP-15
"I can't believe GT AP-15s aren't on the list! I vote AP-15 as the best radiator fan ever created so far."